package com.wenhao;

import java.util.List;
import java.util.concurrent.locks.Lock;
import java.util.concurrent.locks.ReentrantLock;

/**
 * @author Wenhao Tong
 * @create 2021-08-22 14:59
 */
public class User {
    public void get() {

    }

    public void get(List<Double>list) {
        Lock lock = new ReentrantLock();
    }
}
